diff --git a/README.md b/README.md
index fd6987aa..9f1e6320 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,10 @@ CLI utility to list current global AWS EC2 Spot Instance prices. Requires valid
 
 ## Options
 
+### --ui
+
+Start with UI mode.
+
 ### --region | -r
 
 AWS region to fetch data from. Accepts multiple string values.
diff --git a/package.json b/package.json
index 8921ade8..3bbbb587 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
   "license": "MIT",
   "scripts": {
     "prepublishOnly": "yarn clean && yarn build",
+    "postinstall": "patch-package",
     "clean": "rm -rf dist && rm -rf coverage",
     "build:ec2-types": "ts-node -T util/generate-ec2-types.ts",
     "build": "tsc",
@@ -68,6 +69,8 @@
   "dependencies": {
     "aws-sdk": "^2.544.0",
     "lodash": "^4.17.15",
+    "patch-package": "^6.2.0",
+    "prompts": "^2.2.1",
     "table": "^5.4.6",
     "yargs": "^14.2.0"
   },
@@ -77,6 +80,7 @@
     "@types/lodash": "^4.14.144",
     "@types/node": "^12.7.5",
     "@types/prettier": "^1.18.3",
+    "@types/prompts": "^2.0.1",
     "@types/table": "^4.0.7",
     "@types/yargs": "^13.0.3",
     "@typescript-eslint/eslint-plugin": "^2.3.0",
@@ -95,6 +99,7 @@
     "jest": "^24.9.0",
     "jest-mock-console": "^1.0.0",
     "nock": "^11.4.0",
+    "postinstall-postinstall": "^2.0.0",
     "prettier": "^1.18.2",
     "ts-jest": "^24.1.0",
     "ts-node": "^8.4.1",
diff --git a/patches/prompts+2.2.1.patch b/patches/prompts+2.2.1.patch
new file mode 100644
index 00000000..1e5e1412
--- /dev/null
+++ b/patches/prompts+2.2.1.patch
@@ -0,0 +1,26 @@
+diff --git a/node_modules/prompts/lib/elements/autocompleteMultiselect.js b/node_modules/prompts/lib/elements/autocompleteMultiselect.js
+index 16ec459..5901c3c 100644
+--- a/node_modules/prompts/lib/elements/autocompleteMultiselect.js
++++ b/node_modules/prompts/lib/elements/autocompleteMultiselect.js
+@@ -123,13 +123,19 @@ class AutocompleteMultiselectPrompt extends MultiselectPrompt {
+   }
+ 
+   renderInstructions() {
+-    return `
++    if (this.instructions === undefined || this.instructions) {
++      if (typeof this.instructions === 'string') {
++        return this.instructions;
++      }
++      return `
+ Instructions:
+     ${figures.arrowUp}/${figures.arrowDown}: Highlight option
+     ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection
+     [a,b,c]/delete: Filter choices
+     enter/return: Complete answer
+-    `
++`;
++    }
++    return '';
+   }
+ 
+   renderCurrentInput() {
diff --git a/src/cli-ui.ts b/src/cli-ui.ts
new file mode 100644
index 00000000..41b513c3
--- /dev/null
+++ b/src/cli-ui.ts
@@ -0,0 +1,171 @@
+import { Choice, prompt } from 'prompts';
+
+import {
+  allInstances,
+  instanceFamily,
+  InstanceFamilyType,
+  instanceFamilyTypes,
+  InstanceSize,
+  instanceSizes,
+} from './ec2-types';
+import { allProductDescriptions, ProductDescription } from './product-description';
+import { allRegions, Region, regionNames } from './regions';
+
+type Answer1 = { region: Region[]; family: (keyof typeof instanceFamily)[] };
+
+type Answer2 = {
+  familyType: InstanceFamilyType[];
+  size: InstanceSize[];
+  productDescription: ProductDescription[];
+  maxPrice: number;
+  limit: number;
+  accessKeyId: string;
+  secretAccessKey: string;
+};
+
+export type Answers = Answer1 & Answer2;
+
+export const ui = async (): Promise<Answers | undefined> => {
+  try {
+    const question1 = [
+      {
+        type: 'autocompleteMultiselect',
+        name: 'region',
+        message: 'Select regions (select none for default regions)',
+        instructions: false,
+        choices: allRegions.reduce(
+          (list, region) => {
+            list.push({
+              title: `${regionNames[region]} - ${region}`,
+              value: region,
+            });
+            return list;
+          },
+          [] as Choice[],
+        ),
+      },
+      {
+        type: 'multiselect',
+        name: 'family',
+        message: 'Select EC2 Family',
+        instructions: false,
+        choices: Object.keys(instanceFamily).reduce(
+          (list, family) => {
+            list.push({
+              title: family,
+              value: family,
+            });
+            return list;
+          },
+          [] as Choice[],
+        ),
+      },
+    ];
+
+    const answer1: Answer1 = await prompt(question1);
+
+    const familyTypePreSelectedSet = new Set<InstanceFamilyType>();
+    const sizePreSelectedSet = new Set<InstanceSize>();
+    if (answer1.family.length > 0) {
+      answer1.family.forEach(family => {
+        instanceFamily[family].forEach((type: InstanceFamilyType) => {
+          familyTypePreSelectedSet.add(type);
+          allInstances
+            .filter(instance => instance.startsWith(type))
+            .forEach(instance => {
+              sizePreSelectedSet.add(instance.split('.').pop() as InstanceSize);
+            });
+        });
+      });
+    }
+    const familyTypePreSelected = Array.from(familyTypePreSelectedSet);
+    const sizePreSelected = Array.from(sizePreSelectedSet);
+
+    let familyTypePreSelectMessage = '(select none to include all)';
+    if (answer1.family.length > 0) {
+      const last = answer1.family.pop();
+      const list = answer1.family.length ? `${answer1.family.join(', ')} and ${last}` : last;
+      familyTypePreSelectMessage = `(${list} sizes are pre-selected)`;
+    }
+
+    const question2 = [
+      {
+        type: 'autocompleteMultiselect',
+        name: 'familyType',
+        message: `Select EC2 Family Type ${familyTypePreSelectMessage}`,
+        instructions: false,
+        choices: instanceFamilyTypes.reduce(
+          (list, familyType) => {
+            list.push({
+              title: familyType,
+              value: familyType,
+              selected: familyTypePreSelected.includes(familyType),
+            });
+            return list;
+          },
+          [] as (Choice | { selected: boolean })[],
+        ),
+      },
+      {
+        type: 'autocompleteMultiselect',
+        name: 'size',
+        message: `Select EC2 Family Size ${familyTypePreSelectMessage}`,
+        instructions: false,
+        choices: instanceSizes.reduce(
+          (list, size) => {
+            list.push({
+              title: size,
+              value: size,
+              selected: sizePreSelected.includes(size),
+            });
+            return list;
+          },
+          [] as (Choice | { selected: boolean })[],
+        ),
+      },
+      {
+        type: 'autocompleteMultiselect',
+        name: 'productDescription',
+        message: `Select EC2 Product description (select none to include all)`,
+        instructions: false,
+        choices: allProductDescriptions.map(desc => ({
+          title: desc,
+          value: desc,
+        })),
+      },
+      {
+        type: 'number',
+        name: 'maxPrice',
+        message: `Select maximum price`,
+        initial: 5,
+        float: true,
+        round: 4,
+        increment: 0.0001,
+        min: 0.0015,
+      },
+      {
+        type: 'number',
+        name: 'limit',
+        message: `Select result limit`,
+        initial: 20,
+        min: 1,
+      },
+      {
+        type: 'text',
+        name: 'accessKeyId',
+        message: `Enter AWS accessKeyId (optional)`,
+      },
+      {
+        type: 'invisible',
+        name: 'secretAccessKey',
+        message: `Enter AWS secretAccessKey (optional)`,
+      },
+    ];
+
+    const answer2: Answer2 = await prompt(question2);
+
+    return { ...answer1, ...answer2 };
+  } catch (error) {
+    return undefined;
+  }
+};
diff --git a/src/cli.ts b/src/cli.ts
index 4171fb98..9b32b1d5 100644
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -1,6 +1,7 @@
 import { sep } from 'path';
 import * as yargs from 'yargs';
 
+import { Answers, ui } from './cli-ui';
 import {
   allInstances,
   instanceFamily,
@@ -100,6 +101,11 @@ export const main = (argvInput?: string[]): Promise<void> =>
             describe: 'AWS Secret Access Key.',
             type: 'string',
           },
+          ui: {
+            describe: 'Start with UI mode',
+            type: 'boolean',
+            default: false,
+          },
         },
 
         async args => {
@@ -197,19 +203,6 @@ export const main = (argvInput?: string[]): Promise<void> =>
             const familyTypeSetArray = Array.from(familyTypeSet);
             const sizeSetArray = Array.from(sizeSet);
 
-            console.log('Querying current spot prices with options:');
-            console.group();
-            console.log('limit:', limit);
-            if (region) console.log('regions:', region.join(', '));
-            if (instanceType) console.log('instanceTypes:', instanceType.join(', '));
-            if (familyTypeSetArray.length)
-              console.log('familyTypes:', familyTypeSetArray.join(', '));
-            if (sizeSetArray.length) console.log('sizes:', sizeSetArray.join(', '));
-            if (priceMax) console.log('priceMax:', priceMax);
-            if (productDescriptionsSetArray.length)
-              console.log('productDescriptions:', productDescriptionsSetArray.join(', '));
-            console.groupEnd();
-
             await getGlobalSpotPrices({
               regions: region as Region[],
               instanceTypes: instanceType as InstanceType[],
@@ -242,18 +235,84 @@ export const main = (argvInput?: string[]): Promise<void> =>
       y.exitProcess(false);
       y.parse(argvInput);
       if (argvInput.includes('--help')) res();
+    } else if (process.argv.includes('--ui')) {
+      ui().then(answers => {
+        if (answers) {
+          let params: string[] = [];
+          (Object.keys(answers) as (keyof Answers)[]).forEach(p => {
+            switch (p) {
+              case 'region':
+                if (answers[p].length) {
+                  params.push('-r');
+                  params = [...params, ...answers[p]];
+                }
+                break;
+
+              case 'familyType':
+                if (answers[p].length) {
+                  params.push('-f');
+                  params = [...params, ...answers[p]];
+                }
+                break;
+              case 'size':
+                if (answers[p].length) {
+                  params.push('-s');
+                  params = [...params, ...answers[p]];
+                }
+                break;
+              case 'productDescription':
+                if (answers[p].length) {
+                  params.push('-d');
+                  params = [...params, ...answers[p]];
+                }
+                break;
+              case 'maxPrice':
+                if (answers[p]) {
+                  params.push('-p');
+                  params.push(answers[p].toString());
+                }
+                break;
+              case 'limit':
+                if (answers[p]) {
+                  params.push('-l');
+                  params.push(answers[p].toString());
+                }
+                break;
+
+              case 'accessKeyId':
+                if (answers[p]) {
+                  params.push('--accessKeyId');
+                  params.push(answers[p]);
+                }
+                break;
+              case 'secretAccessKey':
+                if (answers[p]) {
+                  params.push('--secretAccessKey');
+                  params.push(answers[p]);
+                }
+                break;
+
+              default:
+                break;
+            }
+          });
+          y.parse(params);
+        } else {
+          console.log('aborted');
+        }
+      });
     } else {
       y.parse(process.argv);
     }
-
-    /* istanbul ignore next */
-    const cleanExit = (): void => {
-      process.exit();
-    };
-    process.on('SIGINT', cleanExit); // catch ctrl-c
-    process.on('SIGTERM', cleanExit); // catch kill
   });
 
+/* istanbul ignore next */
+const cleanExit = (): void => {
+  process.exit();
+};
+process.on('SIGINT', cleanExit); // catch ctrl-c
+process.on('SIGTERM', cleanExit); // catch kill
+
 /* istanbul ignore if */
 if (
   require.main &&
diff --git a/src/lib.spec.ts b/src/lib.spec.ts
index dabdaa16..6d7a0064 100644
--- a/src/lib.spec.ts
+++ b/src/lib.spec.ts
@@ -45,7 +45,7 @@ describe('lib', () => {
           priceMax: 1,
           productDescriptions: ['Linux/UNIX'],
           limit: 20,
-          quiet: true,
+          silent: true,
         });
       });
 
@@ -70,7 +70,7 @@ describe('lib', () => {
           instanceTypes: ['c5.2xlarge'],
           productDescriptions: ['Linux/UNIX'],
           limit: 200,
-          quiet: true,
+          silent: true,
         });
       });
 
@@ -101,7 +101,7 @@ describe('lib', () => {
 
         results = await getGlobalSpotPrices({
           priceMax,
-          quiet: true,
+          silent: true,
         });
       });
 
diff --git a/src/lib.ts b/src/lib.ts
index edaef641..0ded3012 100644
--- a/src/lib.ts
+++ b/src/lib.ts
@@ -102,7 +102,7 @@ export const getGlobalSpotPrices = async (options?: {
   instanceTypes?: InstanceType[];
   productDescriptions?: ProductDescription[];
   limit?: number;
-  quiet?: boolean;
+  silent?: boolean;
   accessKeyId?: string;
   secretAccessKey?: string;
 }): Promise<EC2.SpotPrice[]> => {
@@ -112,7 +112,7 @@ export const getGlobalSpotPrices = async (options?: {
     priceMax,
     productDescriptions,
     limit,
-    quiet,
+    silent,
     accessKeyId,
     secretAccessKey,
   } = options || {
@@ -149,10 +149,10 @@ export const getGlobalSpotPrices = async (options?: {
         secretAccessKey,
       });
       rtn = [...rtn, ...regionsPrices];
-      if (!quiet) process.stdout.write('.');
+      if (!silent) process.stdout.write('.');
     }),
   );
-  if (!quiet) process.stdout.write('\n');
+  if (!silent) process.stdout.write('\n');
 
   rtn = rtn.reduce(
     (list, cur) => {
@@ -164,14 +164,11 @@ export const getGlobalSpotPrices = async (options?: {
   );
 
   // log output
-  const tableOutput: (string | undefined)[][] = [];
   rtn = rtn.sort(sortSpotPrice).reduce(
     (list, price, idx, arr) => {
       // since price info without price or region will be pointless..
       if (!price.SpotPrice || !price.AvailabilityZone) return list;
 
-      const regionName = regionNames[price.AvailabilityZone.slice(0, -1) as Region];
-
       // look for duplicate
       let duplicate = find(list, {
         InstanceType: price.InstanceType,
@@ -190,18 +187,7 @@ export const getGlobalSpotPrices = async (options?: {
         duplicate = undefined;
       }
 
-      if (duplicate === undefined) {
-        if (!quiet) {
-          tableOutput.push([
-            price.InstanceType,
-            price.SpotPrice,
-            price.ProductDescription,
-            price.AvailabilityZone,
-            regionName,
-          ]);
-        }
-        list.push(price);
-      }
+      if (duplicate === undefined) list.push(price);
 
       // stop reduce loop if list has reached limit
       if (limit && list.length >= limit) arr.splice(0);
@@ -211,8 +197,31 @@ export const getGlobalSpotPrices = async (options?: {
     [] as EC2.SpotPrice[],
   );
 
-  if (tableOutput.length) console.log(table(tableOutput));
-  else if (!quiet) console.log('no matching records found');
+  if (!silent) {
+    if (rtn.length > 0) {
+      console.log(
+        table(
+          rtn.reduce(
+            (list, price) => {
+              list.push([
+                price.InstanceType,
+                price.SpotPrice,
+                price.ProductDescription,
+                price.AvailabilityZone,
+                price.AvailabilityZone
+                  ? regionNames[price.AvailabilityZone.slice(0, -1) as Region]
+                  : undefined,
+              ]);
+              return list;
+            },
+            [] as (string | undefined)[][],
+          ),
+        ),
+      );
+    } else {
+      console.log('no matching records found');
+    }
+  }
 
   return rtn;
 };
diff --git a/tsconfig.json b/tsconfig.json
index 5bfc4595..124ec00a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,10 +15,12 @@
   },
   "files": [
     "src/cli.ts",
+    "src/cli-ui.ts",
     "src/ec2-types.ts",
     "src/lib.ts",
     "src/product-description.ts",
     "src/regions.ts"
   ],
+  "include": ["types/js-modules.ts"],
   "exclude": ["node_modules"]
 }
diff --git a/util/generate-ec2-types.ts b/util/generate-ec2-types.ts
index 5f18486d..14d961c1 100644
--- a/util/generate-ec2-types.ts
+++ b/util/generate-ec2-types.ts
@@ -94,7 +94,7 @@ const sortInstances = (i1: string, i2: string): number => {
 const getEc2Types = async (): Promise<string> => {
   defaultRegions.forEach(region => nockEndpoint({ region })); // TEMP FOR TESTING
 
-  const allInstances = (await getGlobalSpotPrices({ quiet: true })).reduce(
+  const allInstances = (await getGlobalSpotPrices({ silent: true })).reduce(
     (list, cur) => {
       if (cur.InstanceType && !list.includes(cur.InstanceType)) list.push(cur.InstanceType);
       return list;
diff --git a/yarn.lock b/yarn.lock
index 247013ca..b1853ccf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -525,6 +525,11 @@
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.18.3.tgz#64ff53329ce16139f17c3db9d3e0487199972cd8"
   integrity sha512-48rnerQdcZ26odp+HOvDGX8IcUkYOCuMc2BodWYTe956MqkHlOGAG4oFQ83cjZ0a4GAgj7mb4GUClxYd2Hlodg==
 
+"@types/prompts@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/prompts/-/prompts-2.0.1.tgz#afae5a8b0616a33cd31557bec74e2fd4a32f4afe"
+  integrity sha512-AhtMcmETelF8wFDV1ucbChKhLgsc+ytXZXkNz/nnTAMSDeqsjALknEFxi7ZtLgS/G8bV2rp90LhDW5SGACimIQ==
+
 "@types/semver@^6.0.1":
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-6.0.2.tgz#5e8b09f0e4af53034b1d0fb9977a277847836205"
@@ -619,6 +624,11 @@
     lodash.unescape "4.0.1"
     semver "^6.3.0"
 
+"@yarnpkg/lockfile@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
+  integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
+
 JSONStream@^1.0.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -685,6 +695,13 @@ ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ansi-align@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-2.0.0.tgz#c36aeccba563b89ceb556f3690f0b1d9e3547f7f"
+  integrity sha1-w2rsy6VjuJzrVW82kPCx2eNUf38=
+  dependencies:
+    string-width "^2.0.0"
+
 ansi-escapes@^3.0.0, ansi-escapes@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
@@ -945,6 +962,19 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+boxen@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
+  integrity sha512-TNPjfTr432qx7yOjQyaXm3dSR0MH9vXp7eT1BFSl/C51g+EFnOR9hTg1IreahGBmDNCehscshe45f+C1TBZbLw==
+  dependencies:
+    ansi-align "^2.0.0"
+    camelcase "^4.0.0"
+    chalk "^2.0.1"
+    cli-boxes "^1.0.0"
+    string-width "^2.0.0"
+    term-size "^1.2.0"
+    widest-line "^2.0.0"
+
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -1075,7 +1105,7 @@ camelcase@^2.0.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
   integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
 
-camelcase@^4.1.0:
+camelcase@^4.0.0, camelcase@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
   integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
@@ -1092,6 +1122,11 @@ capture-exit@^2.0.0:
   dependencies:
     rsvp "^4.8.4"
 
+capture-stack-trace@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.1.tgz#a6c0bbe1f38f3aa0b92238ecb6ff42c344d4135d"
+  integrity sha512-mYQLZnx5Qt1JgB1WEiMCf2647plpGeQ2NMR/5L0HNZzGQo4fuSPnK+wjfPnKZV0aiJDgzmWqqkV/g7JD+DW0qw==
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -1133,6 +1168,11 @@ chownr@^1.1.1:
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.3.tgz#42d837d5239688d55f303003a508230fa6727142"
   integrity sha512-i70fVHhmV3DtTl6nqvZOnIjbY0Pe4kAUjwHj8z0zAdgBtYrJyYwLKCCuRBQ5ppkyL0AkN7HKRnETdmdp1zqNXw==
 
+ci-info@^1.5.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.6.0.tgz#2ca20dbb9ceb32d4524a683303313f0304b1e497"
+  integrity sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A==
+
 ci-info@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
@@ -1148,6 +1188,11 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
+cli-boxes@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-1.0.0.tgz#4fa917c3e59c94a004cd61f8ee509da651687143"
+  integrity sha1-T6kXw+WclKAEzWH47lCdplFocUM=
+
 cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -1250,6 +1295,18 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
+configstore@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
+  integrity sha512-vtv5HtGjcYUgFrXc6Kx747B83MRRVS5R1VTEQoXvuP+kMI+if6uywV0nDGoiydJRy4yk7h9od5Og0kxx4zUXmw==
+  dependencies:
+    dot-prop "^4.1.0"
+    graceful-fs "^4.1.2"
+    make-dir "^1.0.0"
+    unique-string "^1.0.0"
+    write-file-atomic "^2.0.0"
+    xdg-basedir "^3.0.0"
+
 confusing-browser-globals@^1.0.5:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/confusing-browser-globals/-/confusing-browser-globals-1.0.8.tgz#93ffec1f82a6e2bf2bc36769cc3a92fa20e502f3"
@@ -1479,6 +1536,22 @@ cosmiconfig@^5.2.0, cosmiconfig@^5.2.1:
     js-yaml "^3.13.1"
     parse-json "^4.0.0"
 
+create-error-class@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
+  integrity sha1-Br56vvlHo/FKMP1hBnHUAbyot7Y=
+  dependencies:
+    capture-stack-trace "^1.0.0"
+
+cross-spawn@^5.0.1:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
+  integrity sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=
+  dependencies:
+    lru-cache "^4.0.1"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
 cross-spawn@^6.0.0, cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@@ -1490,6 +1563,11 @@ cross-spawn@^6.0.0, cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+crypto-random-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
+  integrity sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4=
+
 cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
   version "0.3.8"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
@@ -1725,6 +1803,18 @@ dot-prop@^3.0.0:
   dependencies:
     is-obj "^1.0.0"
 
+dot-prop@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
+  integrity sha512-tUMXrxlExSW6U2EXiiKGSBVdYgtV8qlHL+C10TsW4PURY/ic+eaysnSkwB4kA/mBlCyy/IKDJ+Lc3wbWeaXtuQ==
+  dependencies:
+    is-obj "^1.0.0"
+
+duplexer3@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
+  integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
+
 ecc-jsbn@~0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
@@ -2024,6 +2114,19 @@ exec-sh@^0.3.2:
   resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.2.tgz#6738de2eb7c8e671d0366aea0b0db8c6f7d7391b"
   integrity sha512-9sLAvzhI5nc8TpuQUh4ahMdCrWT00wPWz7j47/emR5+2qEfoZP5zzUXvx+vdx+H6ohhnsYC31iX04QLYJK8zTg==
 
+execa@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
+  integrity sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 execa@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
@@ -2221,6 +2324,14 @@ find-up@^4.0.0:
     locate-path "^5.0.0"
     path-exists "^4.0.0"
 
+find-yarn-workspace-root@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/find-yarn-workspace-root/-/find-yarn-workspace-root-1.2.1.tgz#40eb8e6e7c2502ddfaa2577c176f221422f860db"
+  integrity sha512-dVtfb0WuQG+8Ag2uWkbG79hOUzEsRrhBzgfn86g2sJPkzmcpGdghbNTfUKGTxymFrY/tLIodDzLoW9nOJ4FY8Q==
+  dependencies:
+    fs-extra "^4.0.3"
+    micromatch "^3.1.4"
+
 findup-sync@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-3.0.0.tgz#17b108f9ee512dfb7a5c7f3c8b27ea9e1a9c08d1"
@@ -2280,6 +2391,24 @@ fs-extra@8.1.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
+  integrity sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
+fs-extra@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
+  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-minipass@^1.2.5:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
@@ -2360,6 +2489,11 @@ get-stdin@^6.0.0:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
   integrity sha512-jp4tHawyV7+fkkSKyvjuLZswblUtz+SQKzSWnBbii16BuZksJlU1wuBYXY75r+duh/llF1ur6oNwi+2ZzjKZ7g==
 
+get-stream@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
+  integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
+
 get-stream@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -2443,7 +2577,7 @@ glob@7.1.4, glob@^7.0.0, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-global-dirs@^0.1.1:
+global-dirs@^0.1.0, global-dirs@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
   integrity sha1-sxnA3UYH81PzvpzKTHL8FIxJ9EU=
@@ -2475,6 +2609,23 @@ globals@^11.1.0, globals@^11.7.0:
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
   integrity sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==
 
+got@^6.7.1:
+  version "6.7.1"
+  resolved "https://registry.yarnpkg.com/got/-/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
+  integrity sha1-JAzQV4WpoY5WHcG0S0HHY+8ejbA=
+  dependencies:
+    create-error-class "^3.0.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    is-redirect "^1.0.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    lowercase-keys "^1.0.0"
+    safe-buffer "^5.0.1"
+    timed-out "^4.0.0"
+    unzip-response "^2.0.1"
+    url-parse-lax "^1.0.0"
+
 graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.2.0:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.2.tgz#6f0952605d0140c1cfdb138ed005775b92d67b02"
@@ -2647,6 +2798,11 @@ import-fresh@^3.0.0:
     parent-module "^1.0.0"
     resolve-from "^4.0.0"
 
+import-lazy@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
+  integrity sha1-BWmOPUXIjo1+nZLLBYTnfwlvPkM=
+
 import-local@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/import-local/-/import-local-2.0.0.tgz#55070be38a5993cf18ef6db7e961f5bee5c5a09d"
@@ -2769,6 +2925,13 @@ is-callable@^1.1.4:
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
   integrity sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA==
 
+is-ci@^1.0.10:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.2.1.tgz#e3779c8ee17fccf428488f6e281187f2e632841c"
+  integrity sha512-s6tfsaQaQi3JNciBH6shVqEDvhGut0SUXr31ag8Pd8BBbVVlcGfWhpPmEOoM6RJ5TFhbypvf5yyRw/VXW1IiWg==
+  dependencies:
+    ci-info "^1.5.0"
+
 is-ci@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
@@ -2866,6 +3029,19 @@ is-glob@^4.0.0, is-glob@^4.0.1:
   dependencies:
     is-extglob "^2.1.1"
 
+is-installed-globally@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
+  integrity sha1-Df2Y9akRFxbdU13aZJL2e/PSWoA=
+  dependencies:
+    global-dirs "^0.1.0"
+    is-path-inside "^1.0.0"
+
+is-npm@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
+  integrity sha1-8vtjpl5JBbQGyGBydloaTceTufQ=
+
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -2878,6 +3054,13 @@ is-obj@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
+is-path-inside@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.1.tgz#8ef5b7de50437a3fdca6b4e865ef7aa55cb48036"
+  integrity sha1-jvW33lBDej/cprToZe96pVy0gDY=
+  dependencies:
+    path-is-inside "^1.0.1"
+
 is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
@@ -2895,6 +3078,11 @@ is-promise@^2.1.0:
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
   integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
 
+is-redirect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
+  integrity sha1-HQPd7VO9jbDzDCbk+V02/HyH3CQ=
+
 is-regex@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
@@ -2902,7 +3090,12 @@ is-regex@^1.0.4:
   dependencies:
     has "^1.0.1"
 
-is-stream@^1.1.0:
+is-retry-allowed@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz#d778488bd0a4666a3be8a1482b9f2baafedea8b4"
+  integrity sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==
+
+is-stream@^1.0.0, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
@@ -3524,11 +3717,25 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
   integrity sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==
 
+klaw-sync@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/klaw-sync/-/klaw-sync-6.0.0.tgz#1fd2cfd56ebb6250181114f0a581167099c2b28c"
+  integrity sha512-nIeuVSzdCCs6TDPTqI8w1Yre34sSq7AkZ4B3sfOBbI2CgVSB4Du4aLQijFU2+lhAFCwt9+42Hel6lQNIv6AntQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+
 kleur@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
   integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
 
+latest-version@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
+  integrity sha1-ogU4P+oyKzO1rjsYq+4NwvNW7hU=
+  dependencies:
+    package-json "^4.0.0"
+
 left-pad@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
@@ -3681,6 +3888,26 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
+lowercase-keys@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
+  integrity sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==
+
+lru-cache@^4.0.1:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
+  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
+  dependencies:
+    pseudomap "^1.0.2"
+    yallist "^2.1.2"
+
+make-dir@^1.0.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
+  integrity sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==
+  dependencies:
+    pify "^3.0.0"
+
 make-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
@@ -4255,6 +4482,16 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
+package-json@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
+  integrity sha1-iGmgQBJTZhxMTKPabCEh7VVfXu0=
+  dependencies:
+    got "^6.7.1"
+    registry-auth-token "^3.0.1"
+    registry-url "^3.0.3"
+    semver "^5.1.0"
+
 parent-module@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
@@ -4307,6 +4544,25 @@ pascalcase@^0.1.1:
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
+patch-package@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/patch-package/-/patch-package-6.2.0.tgz#677de858e352b6ca4e6cb48a6efde2cec9fde566"
+  integrity sha512-HWlQflaBBMjLBfOWomfolF8aqsFDeNbSNro1JDUgYqnVvPM5OILJ9DQdwIRiKmGaOsmHvhkl1FYkvv1I9r2ZJw==
+  dependencies:
+    "@yarnpkg/lockfile" "^1.1.0"
+    chalk "^2.4.2"
+    cross-spawn "^6.0.5"
+    find-yarn-workspace-root "^1.2.1"
+    fs-extra "^7.0.1"
+    is-ci "^2.0.0"
+    klaw-sync "^6.0.0"
+    minimist "^1.2.0"
+    rimraf "^2.6.3"
+    semver "^5.6.0"
+    slash "^2.0.0"
+    tmp "^0.0.33"
+    update-notifier "^2.5.0"
+
 path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
@@ -4329,6 +4585,11 @@ path-is-absolute@^1.0.0:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
 
+path-is-inside@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+  integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
+
 path-key@^2.0.0, path-key@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
@@ -4444,11 +4705,21 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
+postinstall-postinstall@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postinstall-postinstall/-/postinstall-postinstall-2.0.0.tgz#7ba6711b4420575c4f561638836a81faad47f43f"
+  integrity sha512-3f6qWexsHiT4WKtZc5DRb0FPLilHtARi5KpY4fqban/DJNn8/YhZH8U7dVKVz51WbOxEnR31gV+qYQhvEdHtdQ==
+
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
+prepend-http@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+  integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
+
 prettier-linter-helpers@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
@@ -4481,7 +4752,7 @@ progress@^2.0.0:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
-prompts@^2.0.1:
+prompts@^2.0.1, prompts@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.2.1.tgz#f901dd2a2dfee080359c0e20059b24188d75ad35"
   integrity sha512-VObPvJiWPhpZI6C5m60XOzTfnYg/xc/an+r9VYymj9WJW3B/DIH+REzjpAACPf8brwPeP+7vz3bIim3S+AaMjw==
@@ -4494,6 +4765,11 @@ propagate@^2.0.0:
   resolved "https://registry.yarnpkg.com/propagate/-/propagate-2.0.1.tgz#40cdedab18085c792334e64f0ac17256d38f9a45"
   integrity sha512-vGrhOavPSTz4QVNuBNdcNXePNdNMaO1xj9yBeH1ScQPjk/rhg9sSlCXPhMkFuaNNW/syTvYqsnbIJxMBfRbbag==
 
+pseudomap@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
+  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
+
 psl@^1.1.24, psl@^1.1.28:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.4.0.tgz#5dd26156cdb69fa1fdb8ab1991667d3f80ced7c2"
@@ -4542,7 +4818,7 @@ quick-lru@^1.0.0:
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
   integrity sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=
 
-rc@^1.2.7:
+rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
   integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
@@ -4701,6 +4977,21 @@ regexpp@^2.0.1:
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
   integrity sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==
 
+registry-auth-token@^3.0.1:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.4.0.tgz#d7446815433f5d5ed6431cd5dca21048f66b397e"
+  integrity sha512-4LM6Fw8eBQdwMYcES4yTnn2TqIasbXuwDx3um+QRs7S55aMKCBKBxvPXl2RiUjHwuJLTyYfxSpmfSAjQpcuP+A==
+  dependencies:
+    rc "^1.1.6"
+    safe-buffer "^5.0.1"
+
+registry-url@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-3.1.0.tgz#3d4ef870f73dde1d77f0cf9a381432444e174942"
+  integrity sha1-PU74cPc93h138M+aOBQyRE4XSUI=
+  dependencies:
+    rc "^1.0.1"
+
 remove-trailing-separator@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
@@ -4937,7 +5228,14 @@ semver-compare@^1.0.0:
   resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"
   integrity sha1-De4hahyUGrN+nvsXiPavxf9VN/w=
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.6.0:
+semver-diff@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
+  integrity sha1-S7uEN8jTfksM8aaP1ybsbWRdbTY=
+  dependencies:
+    semver "^5.0.3"
+
+"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.6.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@@ -5193,7 +5491,7 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.1.0:
+"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -5360,6 +5658,13 @@ tempfile@^3.0.0:
     temp-dir "^2.0.0"
     uuid "^3.3.2"
 
+term-size@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/term-size/-/term-size-1.2.0.tgz#458b83887f288fc56d6fffbfad262e26638efa69"
+  integrity sha1-RYuDiH8oj8Vtb/+/rSYuJmOO+mk=
+  dependencies:
+    execa "^0.7.0"
+
 test-exclude@^5.2.3:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"
@@ -5410,6 +5715,11 @@ through@2, "through@>=2.2.7 <3", through@^2.3.6:
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
+timed-out@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
+  integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
+
 tmp@^0.0.33:
   version "0.0.33"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
@@ -5591,6 +5901,13 @@ union-value@^1.0.0:
     is-extendable "^0.1.1"
     set-value "^2.0.1"
 
+unique-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-1.0.0.tgz#9e1057cca851abb93398f8b33ae187b99caec11a"
+  integrity sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=
+  dependencies:
+    crypto-random-string "^1.0.0"
+
 universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -5604,6 +5921,27 @@ unset-value@^1.0.0:
     has-value "^0.3.1"
     isobject "^3.0.0"
 
+unzip-response@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
+  integrity sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=
+
+update-notifier@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.5.0.tgz#d0744593e13f161e406acb1d9408b72cad08aff6"
+  integrity sha512-gwMdhgJHGuj/+wHJJs9e6PcCszpxR1b236igrOkUofGhqJuG+amlIKwApH1IW1WWl7ovZxsX49lMBWLxSdm5Dw==
+  dependencies:
+    boxen "^1.2.1"
+    chalk "^2.0.1"
+    configstore "^3.0.0"
+    import-lazy "^2.1.0"
+    is-ci "^1.0.10"
+    is-installed-globally "^0.1.0"
+    is-npm "^1.0.0"
+    latest-version "^3.0.0"
+    semver-diff "^2.0.0"
+    xdg-basedir "^3.0.0"
+
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
@@ -5616,6 +5954,13 @@ urix@^0.1.0:
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
   integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
 
+url-parse-lax@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
+  integrity sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=
+  dependencies:
+    prepend-http "^1.0.1"
+
 url@0.10.3:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/url/-/url-0.10.3.tgz#021e4d9c7705f21bbf37d03ceb58767402774c64"
@@ -5742,6 +6087,13 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
+widest-line@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-2.0.1.tgz#7438764730ec7ef4381ce4df82fb98a53142a3fc"
+  integrity sha512-Ba5m9/Fa4Xt9eb2ELXt77JxVDV8w7qQrH0zS/TWSJdLyAwQjWoOzpzj5lwVftDz6n/EOu3tNACS84v509qwnJA==
+  dependencies:
+    string-width "^2.1.1"
+
 word-wrap@^1.0.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
@@ -5780,6 +6132,15 @@ write-file-atomic@2.4.1:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
+write-file-atomic@^2.0.0:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
+  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
 write@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/write/-/write-1.0.3.tgz#0800e14523b923a387e415123c865616aae0f5c3"
@@ -5794,6 +6155,11 @@ ws@^5.2.0:
   dependencies:
     async-limiter "~1.0.0"
 
+xdg-basedir@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
+  integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
+
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
@@ -5822,6 +6188,11 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
+yallist@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
+  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
+
 yallist@^3.0.0, yallist@^3.0.3:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"